The .Moment of Truth. Is how many top golf instructors refer to impact. The ball flight, without fail, will resemble the position of the shaft and clubface at impact. The Impact Zone zeros in on the impact area and how you can immediately improve your impact position through a better understanding and execution of impact by implementing the five essential dynamics. The Impact Zone includes photos from top players such as Tiger Woods, John Daly, Vijay Singh, Sergio Garcia. Being honest, impact is really the only position that matters.